# tests

|$$t_0$$ |$$t_1$$| $$P(t)/Q(t)$$ | $$S$$ |
| -------|-------| ------------------------------- | ------------|
|$$ 0$$ |$$ 1$$ |$${(2t+1)}/{(t+5)^3}$$ | $$ 0.01166 $$|
|$$-2$$ |$$ 2$$ |$${(t^5-t^3+6t^2-1)/(t^2+1)}$$ | $$ 8.49992 $$|
|$$-1$$ |$$ 3$$ |$${(t^4-5t^3+5t^2+5t-6)/1}$$ | $$-8.53333 $$|